Product Review

MOTORKOTE Fuel Optimizer additive is a premium heavy-duty formulation that cleans all the way to the upper cylinder walls providing lubrication while preventing carbon build up. It fights gulling and waxing and provides faster cold starts. MK Fuel Optimizer removes water and reduces emissions. It also increases octane ratings producing increased horsepower and improved fuel mileage. Fuel Optimizer is safe for all catalytic converters and will not void warranties.